Solve bx + c = 0 for x by means of the quadratic formula.
(In reply to
Easy Trick Solution by Brian Smith)
Surely it would be easier to just do:
bx + c = 0
bx = 0 - c (or -c)
x = -c/b
Just how its normally done? Of course, this isn't quadratically but it produces the same result.
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Posted by Matt
on 2007-10-23 13:36:54 |